Supplementing citations to PhD theses with citations from Google
Abstract
While PhD dissertations are a core part of establishing a career in academia the publication type PhD thesis is known from prior research to be very rarely cited. In this paper I study whether the citation data sparsity can be ameliorated by supplementing citation index data, in this case from Scopus, with a further citation data source covering different literatures, namely Google Books. A substantial amount of additional citations was obtained (60%). The differential increase across disciplines is discussed. However, dissertations still remain relatively rarely cited.
Scientometrics

